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SvmResiduals.h

/* OOQP                                                               *
 * Authors: E. Michael Gertz, Stephen J. Wright                       *
 * (C) 2001 University of Chicago. See Copyright Notification in OOQP */

#ifndef SVMRESIDUALS_H
#define SVMRESIDUALS_H

#include "Residuals.h"
#include "SimpleVectorHandle.h"
#include <iostream.h>

class SvmData;
class SvmVars;

class SvmResiduals : public Residuals
{
 public:

  SimpleVectorHandle wRes, sRes, zRes, rSV, rUZ;
  double betaRes;

  int hyperplanedim;

  int nobservations;

  SvmResiduals(int hyperplanedim_in, int nobservations_in);
  virtual ~SvmResiduals();

  virtual void calcresids( Data *prob, Variables *vars );
  virtual void add_r3_xz_alpha(Variables *vars, double alpha);
  virtual void set_r3_xz_alpha(Variables *vars, double alpha);
  virtual void clear_r1r2();
  virtual void clear_r3();
  virtual void project_r3(double rmin, double rmax);

  virtual void asMfile( ostream& os );
};

#endif

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